Historic Crests
(1) 21.80 ft on 08/19/1955
(2) 17.66 ft on 03/07/2011
(3) 15.92 ft on 04/04/1987
(4) 14.18 ft on 06/05/1982
(5) 13.85 ft on 04/16/2007
(6) 12.82 ft on 04/23/2006
(7) 12.71 ft on 10/20/1989
(8) 11.63 ft on 01/27/1996
(9) 10.94 ft on 08/22/1994
(10) 10.92 ft on 03/22/1980
(11) 10.68 ft on 03/19/1983
(12) 10.48 ft on 05/30/1984

(P): Preliminary values subject to further review.